# maxwell equations

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## Song Concept

This song is about Maxwell Equations, expressed in static and non-stationary situations, in vacuum or in the matter. This song explains what Maxwell’s equations say, I wanted to create a tool to remember every equation. An educational song.

## Maxwell's Equations

## Instrumental base for Covers

If you would like to cover this song, please do! This is the Instrumental Download Link!

## Maxwell's Equations | Instrumental

## Lyrics

Because I want to show you

A set of 4 beautiful equations

They describe the world’s most beautiful side.

Current, Waves and Light

electromagnetism

Come here, look at them

They are here on my chest

so close to my heart

just like you I’m going to tell you tonight

About the waves, and light.

Your exam is tomorrow

don’t worry, we’ll study until dawn

close like nucleons

We start with the charge

electrons and protons, equals and opposite:

it’s 1.6 at 10-e19 coulomb.

Electromagnetic force is so intense

sometimes it repulses, sometimes it attracts

sometimes like you and me we turn around

Study the material for it to be found

Our Law is K, Q1 Q2 on r squared

The shorter the distance, the greater the attraction

K is 9 billions

The spankings I’ll lay on your skin tonight

while you repeat the columbian force

These equations describe how electricity and magnetism work

Our feeling, interaction,

Our sight and sensation

Our touch

Do you feel it

I can feel your charge, it’s positive

My electron cloud is so attracted

Say my name, call me Sensei.

Let’s begin our Hide’n’Seek game:

like charges in insulators’ gap,

try to reach me, come to the other side.

it’s okay

You’re finally here, close to my chest again,

Ready to start, tell’em slowly

First is Gauss Law

You surround me like a surface

I’m your electric flux

the inner charge

Maxwell’s 2nd equation says:

the magnetic field is made by lines

Closed lines from a pole to another

no sources, they’ll always return

In the end, B flux is always zero

Hold me now, we can’t be detached

No monopoles

3rd equation, it may change in form

If we have no magnetic field

then E is irrotational

So we can define it through a potential

this field is conservative

The result is zero again

Let’s make it harder

You can make B vary

The situation isn’t static anymore!

Here it comes: Faraday induction

The last one it’s also called the Ampere’s law

With static fields it’s easy

The Circulation of B

is just permeability

times concatenated currents Locally is just J,

permeability again

But if we vary

We need to add one more thing

Maxwell found a way to include

time-varying electric fields

Adding the displacement current

locally it’s just the variation in time of E.

Here we have our special laws, All unified

a symmetric coherent set

Maxwell’s Equations

Protons, electrons and light

They seem to be different

but they are the same thing

did you know these electromagnetic waves

have the same speed of light

and hence are the same”

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